Originally Posted by
djs101
I need another pt or two and been reading up on the ptx. How do you know what the numbers are (1 flash = xxxxxxxxx, 2 flashes = xxxxxxxx, etc)? Is that information included in the paperwork from MRT so you can tell the track your pt number? What happens if there are 20 other people using a ptx at the track?
I have YET to ever run into someone using the same number as me. Have the race director tell you the number as it will show up on the system and write it down somewhere, I doubt you will ever have to change it